From 6f9c7a80df79ab69a5070b11df4302aebeaeae4b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20Neun=C3=BCller?= <cn00@gmx.at>
Date: Fri, 26 Jul 2013 16:31:40 +0200
Subject: [PATCH] Add support basic luabind converter for
 ssig::Connection<Signature>.

---
 src/luaexport/LuaEventHelpers.hpp | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/luaexport/LuaEventHelpers.hpp b/src/luaexport/LuaEventHelpers.hpp
index 3862425..7e30ad5 100644
--- a/src/luaexport/LuaEventHelpers.hpp
+++ b/src/luaexport/LuaEventHelpers.hpp
@@ -6,11 +6,9 @@
 #define LUA_EVENT_HELPERS_HPP_INCLUDED LUA_EVENT_HELPERS_HPP_INCLUDED
 
 #include "LuaFunction.hpp"
-
-#include <boost/bind.hpp>
+#include <luabind/adopt_policy.hpp>
 #include <ssig.hpp>
 
-
 #define LUA_EVENT_HELPERS_MAX_ARGS SSIG_MAX_ARGS
 
 #define JD_EVENT_ENTRY(ename, r, ...) \
@@ -37,9 +35,8 @@
 
 #define JD_EVENT_TABLE_END return nullptr; }
 
-
 template<typename Signature>
-ssig::ScopedConnection<Signature>* makeConnection(
+ssig::ConnectionBase* makeConnection(
     ssig::Connection<Signature> const& con)
 {
     return new ssig::ScopedConnection<Signature>(con);
@@ -52,8 +49,7 @@ namespace luabind {
     {
         void to(lua_State* L, ssig::Connection<Signature> const& value)
         {
-            luabind::object o(
-                L, static_cast<ssig::ConnectionBase*>(makeConnection(value)));
+            luabind::object o(L, makeConnection(value), luabind::adopt(luabind::result));
             o.push(L);
         }
     };
@@ -69,4 +65,6 @@ namespace luabind {
     {};
 } // namespace luabind
 
+#define JD_EVENT(name, cname) def("on" #cname, &LHCURCLASS::connect_##name)
+
 #endif // include guard